Photorealistic Romantic Couple Portrait with Identity Preservation

"reference_faces": "female": "use_reference_image": true, "face_consistency": "high", "preserve_identity": true, "notes": "same facial structure, eyes, nose, lips, skin tone, and overall likeness as provided reference" , "male": "use_reference_image": true, "face_consistency": "high", "preserve_identity": true, "notes": "same facial structure, beard pattern, jawline, smile, and skin tone as provided reference" , "subjects": "female": "age": "young adult", "expression": "natural happy smile", "hair": "color": "dark brown", "style": "loose or softly styled" , "pose": "relaxed, leaning slightly toward partner", "vibe": "warm, affectionate, candid" , "male": "age": "young adult", "expression": "genuine smile", "hair": "color": "dark brown", "style": "short, natural" , "facial_hair": "light beard or stubble", "pose": "arm around partner or standing close", "vibe": "protective, relaxed, affectionate" , "interaction": "relationship": "romantic couple", "body_language": "close, comfortable, natural intimacy", "hands": "holding hands or light embrace", "head_position": "slightly leaning toward each other" , "scene": "location": "romantic outdoor or indoor setting", "examples": [ "hotel room mirror selfie", "evening lights outdoors", "travel destination", "cozy city night" ], "background_style": "softly blurred, aesthetic", "time_of_day": "evening or golden hour" , "lighting": "type": "soft natural light", "temperature": "warm", "effect": "smooth skin tones, romantic glow" , "camera": "shot_type": "medium shot", "angle": "eye level", "focus": "faces sharp, background slightly blurred", "style": "lifestyle photography" , "photography_style": "mood": "romantic, candid, intimate", "quality": "high-resolution, realistic", "color_grading": "soft warm tones" , "constraints": "no_face_changes": true, "no_identity_mix": true, "no_cartoon_style": true, "no_exaggeration": true , "output": "realism": "photorealistic", "detail_level": "high", "aspect_ratio": "4:5"